- Move setup-browser-globals import to top to fix location undefined error
- Skip user setup for i18n tests to avoid duplicate user conflicts
- Run i18n tests serially with workers=1 to prevent race conditions
- Add unique test-based usernames for better test isolation
- Configure babel plugins for TypeScript with allowDeclareFields option
- Add module resolver for @ alias to src directory
- Create custom babel plugin to stub Vue/CSS imports
- Add browser globals polyfill using happy-dom for Node.js context
- Update playwright.i18n.config.ts with babel configuration
This enables collect-i18n tests to run with proper TypeScript and module transformations.
